Valmiki Ramayana Sundara Kanda Sarga 48 Shloka 29

ततः then, सः he, तत्स्यन्दन्निःस्वनं च rumbling of the chariot and, मृदङ्गभेरीपटहस्वनं च beating sound of mrudangas, bheris and patahas, विकृष्यमाणस्य drawn, कार्मुकस्य of the bow, घोषम् loud sound, निशम्य percieving, पुनः again, उत्पपात rose up

Thereupon, hearing the rumbling of the chariot, the sounds of mrudangas, bheris, and patahas drawing towards him, and percieving the loud twang of the bow (of Indrajit) Hanuman sprang up again.